🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.73 AU - 0.99 AU

Year: 300 Days

Day: 15.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.23 AU - 2.65 AU

Year: 1436 Days

Day: 16.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,625,826 km

• M1: 34,856 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.13 AU - 2.93 AU

Year: 1516 Days

Day: 18.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.16 AU - 3.42 AU

Year: 2248 Days

Day: 32.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,625,826 km

• M1: 924,814 km (0.105 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.1

Radius: 10.6

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.17 AU - 6.35 AU

Year: 5208 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,625,826 km

• M1: 132,993 km (0.066 R)
• M2: 476,320 km (0.104 R)
• M3: 1,289,384 km (0.103 R)
• M4: 1,748,650 km (0.084 R)
• M5: 2,252,196 km (0.106 R)
• M6: 2,669,574 km (0.12 R)
• M7: 3,661,857 km (0.077 R)
• M8: 4,619,881 km (0.092 R)
• M9: 5,737,378 km (0.089 R)
• M10: 6,105,538 km (0.096 R)
• M11: 7,165,289 km (0.088 R)
• M12: 7,629,192 km (0.089 R)
• M13: 9,183,963 km (0.108 R)
• M14: 10,124,036 km (0.102 R)
• M15: 10,986,617 km (0.059 R)
• M16: 11,459,795 km (0.098 R)
• M17: 15,221,135 km (0.099 R)
• M18: 19,665,238 km (0.112 R)
• M19: 21,958,275 km (0.084 R)
• M20: 26,728,352 km (0.096 R)
• M21: 27,671,866 km (0.071 R)
• M22: 29,444,451 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.6

Radius: 9.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.56 AU - 8.68 AU

Year: 8717 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,625,826 km

• M1: 122,820 km (0.08 R)
• M2: 510,129 km (0.071 R)
• M3: 876,644 km (0.058 R)
• M4: 1,214,136 km (0.087 R)
• M5: 1,757,476 km (0.064 R)
• M6: 4,002,192 km (0.077 R)
• M7: 4,473,724 km (0.111 R)
• M8: 5,380,437 km (0.064 R)
• M9: 7,121,906 km (0.109 R)
• M10: 7,777,892 km (0.088 R)
• M11: 9,337,301 km (0.059 R)
• M12: 9,725,058 km (0.114 R)
• M13: 10,168,317 km (0.118 R)
• M14: 11,047,653 km (0.064 R)
• M15: 11,432,718 km (0.093 R)
• M16: 12,229,925 km (0.077 R)
• M17: 14,271,188 km (0.099 R)
• M18: 15,313,436 km (0.08 R)
• M19: 15,792,598 km (0.047 R)
• M20: 17,161,868 km (0.11 R)
• M21: 18,473,991 km (0.081 R)
• M22: 21,668,803 km (0.064 R)
• M23: 22,810,683 km (0.092 R)
• M24: 28,494,804 km (0.099 R)
• M25: 30,801,902 km (0.062 R)
• M26: 32,049,549 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.6

Radius: 10.1

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.73 AU - 10.73 AU

Year: 10564 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,625,826 km

• M1: 125,812 km (0.117 R)
• M2: 789,428 km (0.072 R)
• M3: 1,248,544 km (0.111 R)
• M4: 1,605,784 km (0.119 R)
• M5: 1,997,580 km (0.109 R)
• M6: 2,512,347 km (0.109 R)
• M7: 2,866,594 km (0.081 R)
• M8: 3,278,288 km (0.083 R)
• M9: 3,625,504 km (0.104 R)
• M10: 4,052,606 km (0.07 R)
• M11: 5,642,682 km (0.117 R)
• M12: 6,558,371 km (0.081 R)
• M13: 7,741,391 km (0.111 R)
• M14: 8,180,610 km (0.056 R)
• M15: 11,736,701 km (0.117 R)
• M16: 12,795,255 km (0.074 R)
• M17: 16,495,858 km (0.05 R)
• M18: 17,224,400 km (0.108 R)
• M19: 18,434,497 km (0.111 R)
• M20: 19,060,414 km (0.103 R)
• M21: 20,354,585 km (0.068 R)
• M22: 20,687,142 km (0.085 R)
• M23: 26,513,829 km (0.112 R)
• M24: 30,337,102 km (0.057 R)
• M25: 31,541,065 km (0.085 R)
• M26: 34,986,155 km (0.11 R)
• M27: 36,554,090 km (0.111 R)
• M28: 37,417,419 km (0.114 R)
• M29: 37,791,564 km (0.03 R)
• M30: 39,829,535 km (0.11 R)
• M31: 40,612,232 km (0.099 R)
• M32: 41,805,574 km (0.119 R)
• M33: 42,478,465 km (0.049 R)
• M34: 43,570,230 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.9

Radius: 5.6

Gravity: 25.89 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.12 AU - 15.36 AU

Year: 17131 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,625,826 km

• M1: 70,311 km (0.101 R)
• M2: 407,505 km (0.112 R)
• M3: 1,110,764 km (0.084 R)
• M4: 1,513,631 km (0.12 R)
• M5: 2,337,467 km (0.11 R)
• M6: 3,540,234 km (0.114 R)
• M7: 3,774,653 km (0.06 R)
• M8: 4,019,545 km (0.12 R)
• M9: 4,925,360 km (0.054 R)
• M10: 5,180,873 km (0.112 R)
• M11: 5,798,264 km (0.119 R)
• M12: 6,420,441 km (0.083 R)
• M13: 6,994,748 km (0.098 R)
• M14: 7,796,592 km (0.108 R)
• M15: 10,689,217 km (0.062 R)
• M16: 15,820,274 km (0.105 R)
• M17: 16,864,617 km (0.069 R)
• M18: 17,698,625 km (0.106 R)
• M19: 19,629,784 km (0.066 R)
• M20: 22,682,927 km (0.054 R)
• M21: 25,277,702 km (0.105 R)
• M22: 26,148,212 km (0.118 R)
• M23: 28,179,452 km (0.118 R)
• M24: 28,411,328 km (0.081 R)
• M25: 28,879,121 km (0.111 R)
• M26: 31,295,575 km (0.052 R)
• M27: 32,680,403 km (0.035 R)
• M28: 35,033,727 km (0.045 R)
• M29: 39,203,020 km (0.037 R)
• M30: 42,310,616 km (0.088 R)
• M31: 42,614,898 km (0.102 R)
• M32: 45,898,272 km (0.073 R)
• M33: 50,192,030 km (0.065 R)
• M34: 67,733,727 km (0.111 R)
• M35: 68,150,058 km (0.103 R)
• M36: 69,409,522 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,113 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit